Sonic Mega Collection backpatch error

[LordVador]

(12-05-2012, 03:50 AM)23732 Wrote: It doesn't even start before the error appears.
You can see the yellow text for 2 seconds, then the error appears.

Then try to redump your game again.

If it still doesn't work try this: use an old build (r7590 for example). The game should work fine with this build. If it does not that means you definitely got an issue with your dump